Table 4 Intra and inter-batch precision and accuracy assessment of AT7519 measurements using QC samples prepared in Bovine Serum Albumin (LLOQ – lower limit of quantitation, QC – quality control)
QC Level | N | Nominal concentration (ng/mL) | Intra CV (%) | % Norm Intra | Inter CV (%) | % Norm Inter |
|---|---|---|---|---|---|---|
LLOQ QC | 12 | 0.50 | 2.86 | 97.50 | 7.94 | 107.58 |
Low QC | 12 | 0.75 | 2.09 | 101.04 | 5.64 | 107.54 |
Mid QC | 12 | 5.00 | 1.80 | 93.11 | 3.31 | 96.04 |
High QC | 12 | 40.00 | 1.40 | 99.28 | 3.42 | 102.56 |